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SHREYAN GUPTA from GARDEN HIGH SCHOOL, KOLKATA
Subject :IMO    Class : Class 4

Which of the following expressions is NOT true?

A 12 × 89 = 89 × 12
B 12 × 89 = 12 × (80 + 9)
C 12 × 89 = (10 + 2) × 89
D 12 × 89 = (12 × 8) + (12 × 9)


Ans 1:

shivani desai from Nahar International, mumbai
Class : Class 4
Option D is correct

Ans 2:

Daksh Jain from Deens Academy, Bangalore
Class : Class 4

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The corect answer is option D. 


Ans 4:

Aarush Rahul Sakhare from Podar World School , Nagpur
Class : Class 4
Easier Than My Previous Olympiad's Question Paper.

Ans 5:

Mrityunjay Katoch from Sommerville, Delhi
Class : Class 4

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